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| RAID level 0+1 (Mirrored striped volumes) | ||
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The following figure illustrates a RAID level 0+1 volume layout (mirrored striped volumes).
RAID level 0+1 (mirrored striped volumes) volume layout offers the following:
Stripes the data across two disks and mirrors it.
When a disk fails, the data is read from the surviving mirror.
Better read performance and write performance than RAID level 1 alone.
Provides both redundancy (with mirroring) and performance (with striping).
